从方框中选出适当的句子补全对话，有两项多余。(5分)
A: Good morning.
B:   1 
A: Do you have a friend here?
B: Yes, I do.
A:   2 
B: Oh. She is my friend, Amy.
A:   3 
B: She comes from the U.S.A.
A: She looks like Judy.
B:   4 
A: Are they in the same class?
B: No. They are in the same grade.   5 

A. Who is that girl? B. But they’re in different classes. C. Where is she? D. They are sisters. E. Good morning. F. Thank you. G. Where does she come from?